CN217901484U - Gas environment on-site detector - Google Patents
Gas environment on-site detector Download PDFInfo
- Publication number
- CN217901484U CN217901484U CN202221768902.6U CN202221768902U CN217901484U CN 217901484 U CN217901484 U CN 217901484U CN 202221768902 U CN202221768902 U CN 202221768902U CN 217901484 U CN217901484 U CN 217901484U
- Authority
- CN
- China
- Prior art keywords
- wall
- sealing sleeve
- gas environment
- positioning plate
- positioning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 31
- 230000007704 transition Effects 0.000 claims abstract description 20
- 238000009423 ventilation Methods 0.000 claims abstract description 8
- 230000031700 light absorption Effects 0.000 claims abstract description 5
- 239000011248 coating agent Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 9
- 238000011065 in-situ storage Methods 0.000 claims description 7
- 230000007797 corrosion Effects 0.000 claims description 6
- 238000005260 corrosion Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 4
- 239000003595 mist Substances 0.000 description 6
- 230000006978 adaptation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The utility model relates to the technical field of environment detection, in particular to a gas environment field detector, which comprises an external shell, wherein a light absorption area is arranged at the end part of the right side of the gas environment field detector, a ventilation area is arranged at the middle part of the external shell, a transition area is arranged at the end part of the left side of the external shell, and a positioning component is arranged outside the external shell; the positioning assembly comprises a positioning plate, a sealing sleeve is installed on the front face of the positioning plate, fixing screws distributed in the circumferential direction are installed on the outer wall of the sealing sleeve, a rubber sealing sleeve is installed on the inner wall of the sealing sleeve, arc-shaped positioning plates are installed at the end portions of the fixing screws and located inside the rubber sealing sleeve, guide boxes are symmetrically installed on the left side and the right side of the front face of the positioning plate, adjusting screws are transversely installed inside the guide boxes, the whole structure is simple, the use is convenient, and the stability and the practicability are high.
Description
Technical Field
The utility model relates to an environment detection technology field specifically is a gaseous environment on-the-spot detector.
Background
The detector mainly comprises a chemical sensing oil mist detector based on an electrochemical principle and a laser oil mist detector based on an optical principle, and the detectors are installed on an oil mist discharge site, such as a smoke exhaust pipeline, and the existing gas environment on-site detector cannot adapt to the size of the pipeline at the installation position well, so that the gas environment on-site detector is easily interfered by external environment factors during actual use.
Therefore, there is a need for a gas environment in-situ detector that ameliorates the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a gaseous environment field detector to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a gas environment field detector comprises an outer shell, wherein a light absorption area is arranged at the end part of the right side of the gas environment field detector, a ventilation area is arranged in the middle of the outer shell, a transition area is arranged at the end part of the left side of the outer shell, and a positioning assembly is arranged outside the outer shell;
the positioning assembly comprises a positioning plate, a sealing sleeve is installed on the front face of the positioning plate, fixing screws distributed circumferentially are installed on the outer wall of the sealing sleeve, a rubber sealing sleeve is installed on the inner wall of the sealing sleeve, an arc-shaped positioning plate is installed at the end portion of each fixing screw and located inside the corresponding rubber sealing sleeve, guide boxes are symmetrically installed on the left side and the right side of the front face of the positioning plate, adjusting screws are transversely installed inside the guide boxes, adjusting grooves are formed in the back face of the positioning plate and in positions corresponding to the guide boxes, and clamping plates are installed on the adjusting screws.
As a preferred embodiment of the present invention, the left side of the outer casing is internally provided with a signal light receiving device and a laser light source.
As the utility model discloses preferred scheme, evenly distributed's air vent is seted up to the outer wall in ventilation zone, the outer wall in transition zone is located to the location subassembly cover.
As the utility model discloses preferred scheme, set screw is equipped with four altogether, the nut seat is installed with seal sleeve's junction to set screw, set screw's tip and install the bearing with the junction of arc locating plate.
As the utility model discloses preferred scheme, the hollow structure that the rubber seal cover formed for the preparation of rubber material, and the rubber seal cover is through mode and the sealed sleeve fixed connection that bonds, the outer wall coating of rubber seal cover has the corrosion-resistant coating.
As the utility model discloses preferred scheme, the tip of pinch-off blades and install the screw rod sleeve rather than size looks adaptation with adjusting screw rod's junction to the telescopic outer wall of screw rod and install the direction slider with the junction of direction box, the spout rather than size looks adaptation is offered to the inner wall of direction box and the position that corresponds with the direction slider.
As the utility model discloses preferred scheme, the rubber pad is installed through the mode that bonds to the back of locating plate to the surface coating of rubber pad has corrosion-resistant coating.
Compared with the prior art, the beneficial effects of the utility model are that:
in this on-spot detector of gaseous environment, set screw in the locating component through setting up uses with the cooperation of arc locating plate, make locating component can carry out the horizontal slip regulation on the outer wall of transition zone, and then make the detector examine time measuring the oil mist in the pipeline, the length that the detector stretched into the pipeline can be adjusted according to actual demand, set screw uses with the cooperation of arc locating plate in addition, on the one hand make sealed sleeve can with the better sealing of the outer wall of transition zone, on the other hand also makes locating component can be steady fix the outer wall at the transition zone, adjusting screw uses with the clamp plate cooperation in addition, make this device can fix the outer wall at not unidimensional pipeline, thereby make the use of this device more nimble, compare in the traditional mode that adopts the bolt flange to install, adjusting screw and clamp plate complex mode can not cause the damage to the surface of pipeline, and this device does not need extra instrument in the use, and then make the use of this device more convenient.
Drawings
FIG. 1 is a schematic view of the overall structure of the detector of the present invention;
FIG. 2 is a schematic structural view of the positioning assembly of the present invention;
FIG. 3 is a schematic view of the internal structure of the rubber sealing sleeve of the present invention;
FIG. 4 is a schematic view of the back structure of the positioning assembly of the present invention;
fig. 5 is a schematic diagram of the structure of the clamping plate of the present invention.
In the figure: 1. an outer housing; 2. a light absorption area; 3. a venting zone; 4. a transition zone; 5. a positioning assembly; 501. positioning a plate; 502. sealing the sleeve; 503. fixing the screw rod; 504. a rubber sealing sleeve; 505. an arc-shaped positioning plate; 506. a guide box; 507. adjusting the screw rod; 508. an adjustment groove; 509. and (5) clamping the plate.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.
To facilitate understanding of the invention, the invention will be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which can be embodied in many different forms and are not limited to the embodiments described herein, but rather are provided for the purpose of making the disclosure more thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, and that the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the terms herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the use of the term "and/or" herein includes any and all combinations of one or more of the associated listed items.
In an embodiment, please refer to fig. 1-5, the present invention provides a technical solution:
a gas environment field detector comprises an outer shell 1, wherein a light absorption area 2 is installed at the end part of the right side of the gas environment field detector, a ventilation area 3 is arranged in the middle of the outer shell 1, a transition area 4 is arranged at the end part of the left side of the outer shell 1, and a positioning assembly 5 is installed outside the outer shell 1;
wherein, the left side internally mounted of outside casing 1 has signal light receiving device and laser light source, and evenly distributed's air vent has been seted up to the outer wall of ventilation zone 3, and the outer wall of transition zone 4 is located to the cover of locating component 5.
In this embodiment, please refer to fig. 2-5, the positioning assembly 5 includes a positioning plate 501, a rubber pad is mounted on the back of the positioning plate 501 by means of adhesion, and a corrosion-resistant coating is coated on the surface of the rubber pad, a sealing sleeve 502 is mounted on the front of the positioning plate 501, fixing screws 503 are circumferentially distributed on the outer wall of the sealing sleeve 502, an operating handwheel is mounted at the outer end of the fixing screw 503, four fixing screws 503 are provided, a nut seat is mounted at the joint of the fixing screw 503 and the sealing sleeve 502, a bearing is mounted at the joint of the end of the fixing screw 503 and the arc-shaped positioning plate 505, a rubber sealing sleeve 504 is mounted on the inner wall of the sealing sleeve 502, the rubber sealing sleeve 504 is a hollow structure made of rubber material, the rubber sealing sleeve 504 is fixedly connected with the sealing sleeve 502 by means of adhesion, and the corrosion-resistant coating is coated on the outer wall of the rubber sealing sleeve 504, an arc-shaped positioning plate 505 is arranged at the end part of the fixed screw 503 and positioned inside the rubber sealing sleeve 504, guide boxes 506 are symmetrically arranged at the left side and the right side of the front surface of the positioning plate 501, a sliding groove matched with the size of the guide box 506 is arranged on the inner wall of the guide box 506 and the position corresponding to the guide sliding block, an adjusting screw 507 is transversely arranged inside the guide box 506, an operating hand wheel is arranged at the end part of the adjusting screw 507, an adjusting groove 508 is arranged on the back surface of the positioning plate 501 and the position corresponding to the guide box 506, a clamping plate 509 is arranged on the adjusting screw 507, a screw sleeve matched with the size of the clamping plate 509 is arranged at the end part and the connection part of the adjusting screw 507, a guide sliding block is arranged on the outer wall of the screw sleeve and the connection part of the guide box 506, and the fixed screw 503 in the positioning assembly 5 is matched with the arc-shaped positioning plate 505, make locating component 5 can carry out the horizontal slip regulation on the outer wall of transition zone 4, and then make the detector examine time measuring the oil mist in the pipeline, the length that the detector stretches into the pipeline can be adjusted according to actual demand, in addition, set screw 503 and arc locating plate 505 cooperation are used, make seal sleeve 502 can with the better sealed of the outer wall of transition zone 4 on the one hand, on the other hand also makes fixing component 5 can be steady fix the outer wall at transition zone 4, in addition, set screw 507 and clamp plate 509 cooperation are used, make the outer wall at not unidimensional pipeline can be fixed to this device, thereby make the use of this device more nimble, compare in the traditional mode that adopts the bolt flange to install, set screw 507 and clamp plate 509 complex mode can not cause the damage to the surface of pipeline, and this device does not need extra instrument in the use, and then make the use of this device more convenient.
The utility model discloses work flow: when the gas environment on-site detector is used, according to the size requirement of a detection pipeline, the positioning component 5 slides to a proper position on the outer wall of the transition area 4, then the fixing screw 503 is driven to rotate by the operation handwheel at the end part of the fixing screw 503, so that the arc-shaped positioning plate 505 at the end part of the positioning component is driven to move towards the direction of the transition area 4, further the positioning component 5 is fixed on the outer wall of the transition area 4, then the ventilation area 3 of the outer shell 1 extends into the smoke exhaust pipeline to be detected, then the operation handwheels at the end parts of the adjusting screws 507 at the left side and the right side are rotated, the adjusting screws 507 are driven to rotate by the operation handwheel, so that the clamping plate 509 is driven to move towards the inner wall of the pipeline to be detected by the screw sleeve at the end part of the clamping plate 509, further the device is fixed on the pipeline to be detected by the clamping plate 509, in the process, the positioning plate 501 is required to be attached to the pipeline to be detected, in the detection process, a laser light source and a signal light receiver form a light path, the fixing screw 503 in the positioning assembly 5 is matched with the arc-shaped positioning plate 505 for use, so that the positioning assembly 5 can perform left-right sliding adjustment on the outer wall of the transition area 4, and further, when the detector detects oil mist in the pipeline, the length of the detector extending into the pipeline can be adjusted according to actual requirements, in addition, the fixing screw 503 is matched with the arc-shaped positioning plate 505 for use, on one hand, the sealing sleeve 502 can be better sealed with the outer wall of the transition area 4, on the other hand, the positioning assembly 5 can be stably fixed on the outer wall of the transition area 4, in addition, the adjusting screw 507 is matched with the clamping plate 509 for use, so that the device can be fixed on the outer walls of pipelines with different sizes, the device is more flexible to use, compared with the traditional mode of adopting bolt flanges for installation, the mode that adjusting screw 507 and clamping plate 509 cooperate can not cause the damage to the surface of pipeline, and this device does not need extra instrument in the use, and then makes the use of this device more convenient.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A gas environment field detector comprises an outer shell (1), and is characterized in that: a light absorption area (2) is installed at the end part of the right side of the gas environment on-site detector, a ventilation area (3) is arranged in the middle of the outer shell (1), a transition area (4) is arranged at the end part of the left side of the outer shell (1), and a positioning assembly (5) is installed outside the outer shell (1);
the positioning assembly (5) comprises a positioning plate (501), a sealing sleeve (502) is installed on the front face of the positioning plate (501), fixing screws (503) which are distributed circumferentially are installed on the outer wall of the sealing sleeve (502), a rubber sealing sleeve (504) is installed on the inner wall of the sealing sleeve (502), an arc-shaped positioning plate (505) is installed at the end portion of each fixing screw (503) and located inside the rubber sealing sleeve (504), guide boxes (506) are symmetrically installed on the left side and the right side of the front face of the positioning plate (501), adjusting screws (507) are transversely installed inside the guide boxes (506), an adjusting groove (508) is formed in the back face of the positioning plate (501) and in the position corresponding to the guide boxes (506), and a clamping plate (509) is installed on the adjusting screws (507).
2. The in situ gas environment measuring instrument of claim 1, wherein: and a signal light receiving device and a laser light source are arranged inside the left side of the outer shell (1).
3. The in situ gas environment measuring instrument of claim 1, wherein: the outer wall of the ventilation area (3) is provided with uniformly distributed vent holes, and the outer wall of the transition area (4) is sleeved with the positioning component (5).
4. The in situ gas environment measuring instrument of claim 1, wherein: the number of the fixed screw rods (503) is four, nut seats are installed at the connection positions of the fixed screw rods (503) and the sealing sleeve (502), and bearings are installed at the connection positions of the end portions of the fixed screw rods (503) and the arc-shaped positioning plates (505).
5. The in situ gas environment measuring instrument of claim 1, wherein: rubber seal cover (504) is the hollow structure that the rubber material preparation formed, and rubber seal cover (504) are through the mode of bonding and sealed sleeve pipe (502) fixed connection, the outer wall coating of rubber seal cover (504) has corrosion-resistant coating.
6. The in situ gas environment measuring instrument of claim 1, wherein: a screw sleeve matched with the size of the clamping plate (509) is installed at the joint of the end of the clamping plate and the adjusting screw (507), a guide sliding block is installed at the joint of the outer wall of the screw sleeve and the guide box (506), and a sliding groove matched with the size of the guide sliding block is formed in the inner wall of the guide box (506) and the position corresponding to the guide sliding block.
7. The in situ gas environment measuring instrument of claim 1, wherein: the back of the positioning plate (501) is provided with a rubber pad in a bonding mode, and the surface of the rubber pad is coated with a corrosion-resistant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221768902.6U CN217901484U (en) | 2022-07-08 | 2022-07-08 | Gas environment on-site detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221768902.6U CN217901484U (en) | 2022-07-08 | 2022-07-08 | Gas environment on-site detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217901484U true CN217901484U (en) | 2022-11-25 |
Family
ID=84135436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221768902.6U Expired - Fee Related CN217901484U (en) | 2022-07-08 | 2022-07-08 | Gas environment on-site detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217901484U (en) |
-
2022
- 2022-07-08 CN CN202221768902.6U patent/CN217901484U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103513053A (en) | Device for synchronously adjusting direction of pitot tube sampling hole and sampling gun in rotating mode | |
| CN217901484U (en) | Gas environment on-site detector | |
| CN109883893A (en) | A kind of experimental provision for surface of solids wetting contact angular measurement | |
| CN109655204B (en) | Pipeline connection sealing performance detection structure | |
| CN114688279B (en) | Flow regulating device, pipeline system and photoetching system | |
| CN219914786U (en) | Air leakage quantity tester | |
| CN109556865B (en) | Wing body combined model support for air inlet channel test | |
| CN215296588U (en) | Building door and window air tightness performance detection device | |
| CN116296356A (en) | Ship high-pressure butterfly valve on-line monitoring instrument | |
| CN214583867U (en) | Air tightness detection device for air supply system | |
| CN112901897A (en) | Intelligent inner diameter detection device for pipeline | |
| CN213181449U (en) | Gas sensor fault detection device | |
| CN214092417U (en) | Fan control device | |
| CN218118635U (en) | Combined air volume regulating valve | |
| CN221198764U (en) | Pipeline pressure pulsation monitoring device | |
| CN220248977U (en) | Precise integrated valve | |
| CN221237691U (en) | Natural gas pipeline pressure regulating device | |
| CN220470180U (en) | Automatic change air compressor machine gas flow detector | |
| CN219639721U (en) | Expansion adjusting structure of ventilating duct | |
| CN221325570U (en) | Cover for collecting airflow for air quantity detection | |
| CN216815638U (en) | Protection device of intelligence gas flowmeter | |
| CN219320237U (en) | Oil smoke monitoring devices with adjustable probe | |
| CN219870202U (en) | Elbow leakage detection device and equipment | |
| CN215723892U (en) | Ventilation unit for architectural design | |
| CN219955570U (en) | Exhaust structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221125 |